RU2485187C2 - Способ охлаждения зоны сварки рельса, устройство для охлаждения зоны сварки рельса и сварное соединение рельса - Google Patents

Способ охлаждения зоны сварки рельса, устройство для охлаждения зоны сварки рельса и сварное соединение рельса Download PDF

Info

Publication number
RU2485187C2
RU2485187C2 RU2011139538/02A RU2011139538A RU2485187C2 RU 2485187 C2 RU2485187 C2 RU 2485187C2 RU 2011139538/02 A RU2011139538/02 A RU 2011139538/02A RU 2011139538 A RU2011139538 A RU 2011139538A RU 2485187 C2 RU2485187 C2 RU 2485187C2
Authority
RU
Russia
Prior art keywords
cooling
rail
neck
head
temperature
Prior art date
Application number
RU2011139538/02A
Other languages
English (en)
Russian (ru)
Other versions
RU2011139538A (ru
Inventor
Кенити КАРИМИНЕ
Масахару УЕДА
Кацуя ИВАНО
Сеидзи СУГИЯМА
Original Assignee
Ниппон Стил Корпорейшн
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ниппон Стил Корпорейшн filed Critical Ниппон Стил Корпорейшн
Publication of RU2011139538A publication Critical patent/RU2011139538A/ru
Application granted granted Critical
Publication of RU2485187C2 publication Critical patent/RU2485187C2/ru

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/42Undetachably joining or fastening track components in or on the track, e.g. by welding, by gluing; Pre-assembling track components by gluing; Sealing joints with filling components
    • E01B29/44Methods for effecting joining of rails in the track, e.g. taking account of ambient temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/04Flash butt welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K23/00Alumino-thermic welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/04Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C21D9/505Cooling thereof
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/02Making non-ferrous alloys by melting
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00Rail joints
    • E01B11/44Non-dismountable rail joints; Welded joints
    • E01B11/46General methods for making gapless tracks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/26Railway- or like rails
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/02Iron or ferrous alloys
    • B23K2103/04Steel or steel alloys
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00Process control or regulation for heat treatments
    • C21D11/005Process control or regulation for heat treatments for cooling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/009Pearlite
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00Treating localised areas of an article
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771Transition metal-base component
    • Y10T428/12861Group VIII or IB metal-base component
    • Y10T428/12951Fe-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Arc Welding In General (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
RU2011139538/02A 2009-03-30 2010-03-30 Способ охлаждения зоны сварки рельса, устройство для охлаждения зоны сварки рельса и сварное соединение рельса RU2485187C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009-081587 2009-03-30
JP2009081587 2009-03-30
JP2009175646 2009-07-28
JP2009-175646 2009-07-28
PCT/JP2010/002303 WO2010116680A1 (ja) 2009-03-30 2010-03-30 レール溶接部の冷却方法、レール溶接部の冷却装置、及びレール溶接継手

Publications (2)

Publication Number Publication Date
RU2011139538A RU2011139538A (ru) 2013-05-10
RU2485187C2 true RU2485187C2 (ru) 2013-06-20

Family

ID=42935979

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011139538/02A RU2485187C2 (ru) 2009-03-30 2010-03-30 Способ охлаждения зоны сварки рельса, устройство для охлаждения зоны сварки рельса и сварное соединение рельса

Country Status (9)

Country Link
US (1) US8557064B2 (pt)
EP (1) EP2415885A4 (pt)
JP (1) JP4819183B2 (pt)
CN (1) CN102365377B (pt)
AU (1) AU2010235826B2 (pt)
BR (1) BRPI1014787B1 (pt)
CA (1) CA2756855C (pt)
RU (1) RU2485187C2 (pt)
WO (1) WO2010116680A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010109837A1 (ja) * 2009-03-27 2010-09-30 新日本製鐵株式会社 レール溶接部の冷却装置および冷却方法
BR112013029859B1 (pt) * 2011-05-25 2019-06-18 Nippon Steel & Sumitomo Metal Corporation Método de reaquecimento de zona de solda de trilho
US20120305533A1 (en) * 2011-06-02 2012-12-06 Taylor Winfield Technologies, Inc. Forced freeze welding of advanced high strength steels
CN103874559A (zh) * 2011-10-13 2014-06-18 B·F·朱里 轨道线路闪光对焊的装置和方法
US9334546B2 (en) 2011-11-29 2016-05-10 Evraz Inc. Na Canada Method and apparatus for treatment of a rail weld
WO2015156243A1 (ja) * 2014-04-08 2015-10-15 新日鐵住金株式会社 熱処理装置、熱処理方法及びレール鋼
CN104862466B (zh) * 2015-06-11 2017-01-18 攀钢集团攀枝花钢铁研究院有限公司 过共析钢轨焊接接头焊后热处理的方法
BR112018011842B1 (pt) * 2015-12-15 2021-09-14 Jfe Steel Corporation Método para selecionar aço de trilho e aço de roda
FR3054153B1 (fr) * 2016-07-19 2018-07-27 Railtech Int Procede et dispositif de controle du prechauffage d'une zone d'un rail avant une soudure alumiothermique
CN107335770B (zh) * 2017-02-20 2019-05-10 湖北武铁山桥轨道装备有限公司 钢轨热处理系统和热处理工艺
CN107175402A (zh) * 2017-06-16 2017-09-19 中铁宝桥集团有限公司 一种合金钢道岔与槽型钢轨的焊接模型及焊接方法
JP6819479B2 (ja) * 2017-06-21 2021-01-27 トヨタ自動車株式会社 金属部材及びその製造方法
CA3052319A1 (en) * 2017-09-29 2019-04-04 Gregory Ryan Lehnhoff Method for joining steel rails with controlled weld heat input
US10464164B2 (en) * 2017-11-17 2019-11-05 Orgo-Thermit Inc. Rail welding crucible and cap with an oxygen/propane gas rail-preheating burner ignited reaction starter mix
CN107948914B (zh) * 2017-12-25 2024-04-12 苏州格洛佛精密科技有限公司 焊接机
CN108570550B (zh) * 2018-05-18 2020-06-26 攀钢集团攀枝花钢铁研究院有限公司 热处理型贝氏体钢轨焊接接头焊后热处理方法
CN109022746B (zh) * 2018-10-24 2020-05-19 攀钢集团攀枝花钢铁研究院有限公司 U71MnH钢轨闪光焊接接头的热处理方法
CN109022749B (zh) * 2018-10-24 2020-06-02 攀钢集团攀枝花钢铁研究院有限公司 U71MnH钢轨焊接接头的焊后热处理方法
CN109022748B (zh) * 2018-10-24 2020-06-09 攀钢集团攀枝花钢铁研究院有限公司 U71MnH钢轨焊接接头的热处理方法
CN109022747B (zh) * 2018-10-24 2020-05-26 攀钢集团攀枝花钢铁研究院有限公司 U71MnH钢轨闪光焊接接头的焊后热处理方法
JP6822612B1 (ja) * 2019-02-19 2021-01-27 Jfeスチール株式会社 レールの製造方法
CN111575463B (zh) * 2020-05-12 2022-02-01 武汉钢铁有限公司 一种降低磁浮铁路f型轨端部扭转的生产方法
CN111635987B (zh) * 2020-05-18 2022-02-01 武汉钢铁有限公司 一种提高f型轨全断面残余应力均匀性的生产方法
JP7417170B2 (ja) 2020-09-30 2024-01-18 日本製鉄株式会社 溶接レール
CN112375891A (zh) * 2020-10-20 2021-02-19 包头钢铁(集团)有限责任公司 一种消除贝氏体钢轨拉伸断口脆性平台的在线回火工艺
CN112251587B (zh) * 2020-10-23 2022-03-22 攀钢集团攀枝花钢铁研究院有限公司 贝氏体钢轨与共析珠光体钢轨焊接接头的热处理方法
CN113416833B (zh) * 2021-07-08 2022-06-10 包钢中铁轨道有限责任公司 一种钢轨焊缝热处理控制系统及热处理方法
CN115488484B (zh) * 2022-11-03 2024-03-08 攀钢集团攀枝花钢铁研究院有限公司 提高过共析钢轨闪光焊接头正火区硬度的方法
CN115488481B (zh) * 2022-11-03 2024-03-08 攀钢集团攀枝花钢铁研究院有限公司 减小过共析钢轨接头球化退火区宽度的方法
CN115679079A (zh) * 2022-11-03 2023-02-03 攀钢集团攀枝花钢铁研究院有限公司 一种提高过共析钢轨接头再奥氏体化区硬度的方法及装置
WO2024127454A1 (ja) * 2022-12-12 2024-06-20 日本製鉄株式会社 フラッシュバット溶接レールの溶接継手部の熱処理方法、及びフラッシュバット溶接レールの製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2003705C1 (ru) * 1992-01-03 1993-11-30 Всероссийский научно-исследовательский институт железнодорожного транспорта Способ термической обработки рельсов и установка дл его осуществлени
JPH06228648A (ja) * 1993-02-01 1994-08-16 Daiwa Kogyo Kk クロッシング用ノーズレールの頭部連続スラッククエ ンチ熱処理方法
JPH06299246A (ja) * 1993-04-12 1994-10-25 Nippon Steel Corp レールの熱処理方法
JPH08337819A (ja) * 1995-06-08 1996-12-24 Nippon Steel Corp レール溶接部の耐腹部水平き裂性改善法
RU2139946C1 (ru) * 1996-04-15 1999-10-20 Ниппон Стил Корпорейшн Обладающие превосходной износостойкостью и свариваемостью рельсы из низколегированной термообработанной перлитной стали, а также способ их производства
RU2162486C2 (ru) * 1995-09-20 2001-01-27 Сожерель Способ термической обработки стального рельса

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208692C3 (de) 1972-02-24 1974-12-12 Elektro-Thermit Gmbh, 4300 Essen Verfahren zur Herstellung aluminothermischerSchienenverbindungssch weißungen
JPS5933072B2 (ja) 1980-03-27 1984-08-13 日本鋼管株式会社 レ−ル圧接のためのレ−ルクランプ装置
JPS5993838A (ja) * 1982-11-19 1984-05-30 Nippon Steel Corp レ−ル溶接部の耐破壊特性向上法
JPS5993837A (ja) * 1982-11-19 1984-05-30 Nippon Steel Corp レ−ル溶接部の耐疲労破壊特性向上法
JPS6033313A (ja) * 1983-08-05 1985-02-20 Nippon Kokan Kk <Nkk> レ−ル溶接部の冷却装置
JPH0665725B2 (ja) 1986-03-10 1994-08-24 第一高周波工業株式会社 軌条の連続硬化装置
JPH03249127A (ja) 1990-02-28 1991-11-07 Nippon Steel Corp レール溶接継手部のショットピーニング処理方法
JP3281097B2 (ja) 1993-03-10 2002-05-13 新日本製鐵株式会社 相対向するレールのアーク溶接法
GB2299044B (en) * 1995-03-20 1998-09-30 British Steel Plc Improvements in and relating to steel rails and methods of producing the same
JP3117916B2 (ja) 1995-09-14 2000-12-18 新日本製鐵株式会社 耐摩耗性に優れたパーライト系レールの製造法
JP3537661B2 (ja) 1998-03-25 2004-06-14 財団法人鉄道総合技術研究所 レールガス圧接用ガスバーナ
JP4351402B2 (ja) * 2001-03-08 2009-10-28 財団法人鉄道総合技術研究所 レールのテルミット溶接方法
JP4267267B2 (ja) * 2002-07-10 2009-05-27 新日本製鐵株式会社 耐摩耗性および耐内部疲労損傷性に優れたパーライト系レールの熱処理方法
CA2451147C (en) 2002-04-05 2013-07-30 Nippon Steel Corporation Pearlitic steel rail excellent in wear resistance and ductility and method for producing the same
JP4105909B2 (ja) * 2002-07-10 2008-06-25 新日本製鐵株式会社 溶接継ぎ手部の靭性を向上させるパーライト系レールの熱処理方法
CN2639348Y (zh) * 2003-09-08 2004-09-08 郑体成 焊接钢轨热处理用喷风冷却装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2003705C1 (ru) * 1992-01-03 1993-11-30 Всероссийский научно-исследовательский институт железнодорожного транспорта Способ термической обработки рельсов и установка дл его осуществлени
JPH06228648A (ja) * 1993-02-01 1994-08-16 Daiwa Kogyo Kk クロッシング用ノーズレールの頭部連続スラッククエ ンチ熱処理方法
JPH06299246A (ja) * 1993-04-12 1994-10-25 Nippon Steel Corp レールの熱処理方法
JPH08337819A (ja) * 1995-06-08 1996-12-24 Nippon Steel Corp レール溶接部の耐腹部水平き裂性改善法
RU2162486C2 (ru) * 1995-09-20 2001-01-27 Сожерель Способ термической обработки стального рельса
RU2139946C1 (ru) * 1996-04-15 1999-10-20 Ниппон Стил Корпорейшн Обладающие превосходной износостойкостью и свариваемостью рельсы из низколегированной термообработанной перлитной стали, а также способ их производства

Also Published As

Publication number Publication date
EP2415885A1 (en) 2012-02-08
AU2010235826A1 (en) 2011-10-27
US20120015212A1 (en) 2012-01-19
AU2010235826B2 (en) 2015-07-02
CN102365377B (zh) 2014-03-05
JPWO2010116680A1 (ja) 2012-10-18
CN102365377A (zh) 2012-02-29
CA2756855C (en) 2013-11-19
CA2756855A1 (en) 2010-10-14
JP4819183B2 (ja) 2011-11-24
WO2010116680A1 (ja) 2010-10-14
BRPI1014787A2 (pt) 2016-04-19
BRPI1014787B1 (pt) 2018-06-05
EP2415885A4 (en) 2014-04-23
RU2011139538A (ru) 2013-05-10
US8557064B2 (en) 2013-10-15

Similar Documents

Publication Publication Date Title
RU2485187C2 (ru) Способ охлаждения зоны сварки рельса, устройство для охлаждения зоны сварки рельса и сварное соединение рельса
CN109468634B (zh) 一种激光熔覆技术恢复轧机阶梯垫精度的工艺方法
RU2470080C1 (ru) Устройство и способ охлаждения зоны сварки рельса
JP5531845B2 (ja) フラッシュバット溶接部近傍の後熱処理方法
CN102665994A (zh) 钢轨钢的闪光对焊方法
CN104741499B (zh) 一种夹心层锻模及锻模夹心层堆焊的制备方法
WO2003085149A1 (fr) Rail a base de perlite ayant une excellente resistance a l&#39;usure et une excellente ductilite et procede de production de ce rail
RU2545855C1 (ru) Способ повторного нагрева сварной зоны рельсов
AU2021352012A1 (en) Welded rail
JP2010188382A (ja) レールの溶接部の冷却方法
EP0815325B1 (en) Improvements in and relating to steel rails and methods of producing the same
JP2007175707A (ja) レール溶接部における疲労強度向上方法
Marich et al. Development of high-strength alloyed rail steels suitable for heavy duty applications
CN110438327A (zh) 亚共析钢轨焊接接头热处理方法
KR101917467B1 (ko) 재질편차가 적고 표면품질 및 용접성이 우수한 고강도 열연강판 및 그 제조방법
TWI417439B (zh) 用於連接錳鋼模造物件與碳鋼的中間件以及連接沃斯田錳鋼鑄造件與標準軌道的方法
Rajanna et al. Improvement in mechanical behavior of expulsion with heat treated thermite welded rail steel
CN110438328A (zh) 一种亚共析钢轨焊接接头热处理方法
FI96230C (fi) Menetelmä sydänkappaleen valmistamiseksi
Muniz-Mangas Welding of carbide-free bainitic steels for railway applications
Solano-Alvarez et al. Steels for rails
CA3230201A1 (en) Welded rail
CN116329724A (zh) 一种高原地区用高速钢轨固定闪光焊接和接头热处理的方法
Allery et al. Improvements in rail maintenance techniques and manufacturing processes
JP2005262281A (ja) 疲労寿命にすぐれた溶接継手

Legal Events

Date Code Title Description
PD4A Correction of name of patent owner
PD4A Correction of name of patent owner
MM4A The patent is invalid due to non-payment of fees

Effective date: 20210331